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Cheap flights from Boston to Tokyo from $530

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Tokyo departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:50 pm - 2:30 pm
BOS
-
NRT
54h 40m
2 stops
Multiple Airlines Logo
2:30 pm - 10:01 pm
NRT
-
BOS
20h 31m
1 stop
$787Multiple Airlines
Fri, Feb 20 - Tue, Mar 10
Multiple Airlines Logo
3:54 pm - 2:20 pm
BOS
-
NRT
32h 26m
2 stops
Multiple Airlines Logo
2:30 pm - 10:01 pm
NRT
-
BOS
20h 31m
1 stop
$790Multiple Airlines
Mon, Feb 23 - Tue, Mar 10
Multiple Airlines Logo
4:22 pm - 8:35 pm
BOS
-
NRT
38h 13m
1 stop
Multiple Airlines Logo
2:30 pm - 10:01 pm
NRT
-
BOS
20h 31m
1 stop
$803Multiple Airlines
Sun, Feb 22 - Tue, Mar 10
Multiple Airlines Logo
3:54 pm - 2:30 pm
BOS
-
NRT
32h 36m
2 stops
Multiple Airlines Logo
2:30 pm - 11:48 am
NRT
-
BOS
34h 18m
1 stop
$804Multiple Airlines
Sat, Feb 21 - Tue, Mar 10
Air Canada Logo
5:30 am - 4:20 pm
BOS
-
NRT
20h 50m
2 stops
Air Canada Logo
6:45 pm - 10:02 am
NRT
-
BOS
29h 17m
1 stop
$826Air Canada
Wed, Feb 18 - Wed, Feb 25
Air Canada Logo
5:30 am - 4:20 pm
BOS
-
NRT
20h 50m
2 stops
Air Canada Logo
6:45 pm - 9:32 am
NRT
-
BOS
28h 47m
2 stops
$829Air Canada
Wed, Feb 18 - Wed, Feb 25
Multiple Airlines Logo
11:45 am - 2:30 pm
BOS
-
NRT
36h 45m
2 stops
Multiple Airlines Logo
2:30 pm - 10:01 pm
NRT
-
BOS
20h 31m
1 stop
$832Multiple Airlines
Sat, Feb 28 - Tue, Mar 10
Multiple Airlines Logo
4:22 pm - 8:35 pm
BOS
-
NRT
38h 13m
1 stop
Multiple Airlines Logo
10:30 am - 4:45 pm
NRT
-
BOS
43h 15m
2 stops
$839Multiple Airlines
Sun, Feb 22 - Tue, Mar 10
Multiple Airlines Logo
4:22 pm - 8:35 pm
BOS
-
NRT
38h 13m
1 stop
Multiple Airlines Logo
2:30 pm - 11:48 am
NRT
-
BOS
34h 18m
1 stop
$841Multiple Airlines
Sun, Feb 22 - Tue, Mar 10
Multiple Airlines Logo
6:00 am - 2:20 pm
BOS
-
NRT
42h 20m
2 stops
Multiple Airlines Logo
2:30 pm - 10:01 pm
NRT
-
BOS
20h 31m
1 stop
$842Multiple Airlines
Mon, Mar 2 - Tue, Mar 10

Air Canada flights from Boston to Tokyo Narita Airport

Our best Air Canada deals on Boston to Tokyo Narita Airport flight tickets
Air Canada
Feb 9
BOS3:35 pmBoston Logan Intl
34h 55m
1 stop
NRT4:30 pmTokyo Narita
Feb 24
NRT6:45 pmTokyo Narita
28h 47m
1 stop
BOS9:32 amBoston Logan Intl
$821
Air Canada
Feb 18
BOS10:15 amBoston Logan Intl
16h 15m
1 stop
NRT4:30 pmTokyo Narita
Feb 25
NRT6:45 pmTokyo Narita
31h 27m
1 stop
BOS12:12 pmBoston Logan Intl
$826
Air Canada
Feb 18
BOS5:30 amBoston Logan Intl
20h 50m
2 stops
NRT4:20 pmTokyo Narita
Feb 25
NRT6:45 pmTokyo Narita
28h 47m
2 stops
BOS9:32 amBoston Logan Intl
$829

Hainan Airlines flights from Boston to Tokyo Narita Airport

Our best Hainan Airlines deals on Boston to Tokyo Narita Airport flight tickets
Hainan Airlines
Apr 12
BOS6:40 pmBoston Logan Intl
28h 15m
2 stops
NRT11:55 amTokyo Narita
Apr 30
NRT1:55 pmTokyo Narita
39h 45m
1 stop
BOS4:40 pmBoston Logan Intl
$844
Hainan Airlines
Mar 1
BOS6:40 pmBoston Logan Intl
27h 15m
2 stops
NRT11:55 amTokyo Narita
Mar 7
NRT1:55 pmTokyo Narita
40h 25m
1 stop
BOS4:20 pmBoston Logan Intl
$848
Hainan Airlines
Mar 15
BOS7:40 pmBoston Logan Intl
27h 15m
2 stops
NRT11:55 amTokyo Narita
Mar 24
NRT1:55 pmTokyo Narita
40h 25m
1 stop
BOS5:20 pmBoston Logan Intl
$867

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Tokyo Narita Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Boston to Tokyo Narita Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Fri 2/20

5:50 pm-2:30 pm

2 stops54h 40m

Tokyo Narita

Tue 3/10

2:30 pm-10:01 pm

1 stop20h 31m

$787

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 2/23

3:54 pm-2:20 pm

2 stops32h 26m

Tokyo Narita

Tue 3/10

2:30 pm-10:01 pm

1 stop20h 31m

$790

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 2/22

4:22 pm-8:35 pm

1 stop38h 13m

Tokyo Narita

Tue 3/10

2:30 pm-10:01 pm

1 stop20h 31m

$803

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sat 2/21

3:54 pm-2:30 pm

2 stops32h 36m

Tokyo Narita

Tue 3/10

2:30 pm-11:48 am

1 stop34h 18m

$804

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 2/18

5:30 am-4:20 pm

2 stops20h 50m

Tokyo Narita

Wed 2/25

6:45 pm-10:02 am

1 stop29h 17m

$826

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Wed 2/18

5:30 am-4:20 pm

2 stops20h 50m

Tokyo Narita

Wed 2/25

6:45 pm-9:32 am

2 stops28h 47m

$829

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sat 2/28

11:45 am-2:30 pm

2 stops36h 45m

Tokyo Narita

Tue 3/10

2:30 pm-10:01 pm

1 stop20h 31m

$832

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 2/22

4:22 pm-8:35 pm

1 stop38h 13m

Tokyo Narita

Tue 3/10

10:30 am-4:45 pm

2 stops43h 15m

$839

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Sun 2/22

4:22 pm-8:35 pm

1 stop38h 13m

Tokyo Narita

Tue 3/10

2:30 pm-11:48 am

1 stop34h 18m

$841

BostonTokyo

BOS - NRT

BOSNRT

Boston Logan Intl

Mon 3/2

6:00 am-2:20 pm

2 stops42h 20m

Tokyo Narita

Tue 3/10

2:30 pm-10:01 pm

1 stop20h 31m

$842

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Tokyo Narita Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Tokyo Narita Airport?

The month of September is, on average, the cheapest month to fly to Tokyo Narita Airport from Boston, with most prices found around $948. If you are unable to visit Tokyo Narita Airport during the month of September, then departing from Boston during the month February is also very affordable. Most momondo users find prices during this month for around $959.

What is the cheapest day to depart on your flight to Tokyo Narita Airport?

On average, the least expensive day to fly to Tokyo Narita Airport from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,275. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,744. These prices are subject to change though, so be sure to set up a Price Alert for flights to Tokyo Narita Airport.

What is the cheapest time of day to depart on your flight to Tokyo Narita Airport?

In the morning is the cheapest time of day to fly from Boston to Tokyo Narita Airport when you can find flight prices for as low as $1,282. Flying to Tokyo Narita Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $1,603. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Boston Logan Intl to Tokyo Narita flight route?

Fly from Boston Logan Intl to Tokyo Narita for the best Boston Logan Intl - Tokyo Narita flight prices

How far in advance should I book a flight to Tokyo Narita Airport?

You are more likely to see cheaper flights to Tokyo Narita Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Tokyo Narita Airport for around $1,318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tokyo Narita Airport from Boston for as low as $1,042 on momondo.

What cabin class options are available on Boston Logan Intl to Tokyo Narita flights?

There are 3 cabin classes available to choose from on Boston Logan Intl to Tokyo Narita flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boston to Tokyo Narita Airport flight prices changed over time?

As of February 2026, prices for Boston to Tokyo Narita Airport flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Tokyo Narita Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Tokyo Narita Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Tokyo Narita Airport (BOS to NRT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Tokyo Narita Airport

Best Price Found

$462

Fastest flight time

13h 45m

Direct flights

Every day
The best one-way flight to Tokyo Narita Airport from Boston in the past 72 hours is $462. The best round-trip flight deal from Boston to Tokyo Narita Airport found on momondo in the last 72 hours is $980.
The fastest flight from Boston to Tokyo Narita Airport takes 13h 45m
Direct flights go from Boston to Tokyo Narita Airport every day.
Search flight deals

  • How far is Boston Logan Intl to Tokyo Narita by plane?

    The straight-line distance from Boston Logan Intl to Tokyo Narita is 6680.8 mi. 13h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Tokyo Narita Airport?

    Prices for flights from Boston Logan Intl Airport to Tokyo Narita Airport are updated daily.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Tokyo Narita Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Tokyo Narita Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Tokyo Narita Airport.

  • What documentation or ID do you need to fly to Tokyo Narita Airport?

    The required travel and health documents for your Tokyo Narita Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tokyo Narita Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Boston to Tokyo Narita Airport?

  • What is the most popular airline from Boston to Tokyo Narita Airport?

Best airlines flying from Boston to Tokyo Narita Airport

Compare and see reviews for airlines that fly from Boston to Tokyo Narita Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $171Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
Singapore AirlinesPriceFrom $513Free CancellationRating
8.2
1,451 reviews
Search Singapore Airlines flights
Air CanadaPriceFrom $726Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
ANAPriceFrom $736Free CancellationRating
8.4
1,089 reviews
Search ANA flights
Cathay PacificPriceFrom $838Free CancellationRating
7.6
1,159 reviews
Search Cathay Pacific flights
United AirlinesPriceFrom $875Free CancellationRating
7.4
9,256 reviews
Search United Airlines flights
Japan AirlinesPriceFrom $1,220Free CancellationRating
8.3
1,701 reviews
Search Japan Airlines flights
American AirlinesPriceFrom $1,301Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights

  • Japan Airlines Flights From Boston to Tokyo Narita Airport

    Japan Airlines flies from Boston to Tokyo Narita Airport around 7 times per week, with 1,702 momondo users rating the airline 8.3/10. The cheapest Japan Airlines deal from Boston to Tokyo Narita Airport in the last 72 hours was $1,220 (round-trip), much lower than the average airfare cost of $2,020 for Japan Airlines flights on this route.

  • American Airlines Flights From Boston to Tokyo Narita Airport

    American Airlines (7.2/10 from 11,257 reviews) operates around 7 flights from Boston to Tokyo Narita Airport in any given week. The average American Airlines airfare for this route is around $2,332, with deals from around $1,301 rare but found on momondo. Referenced prices are for round-trip Boston to Tokyo Narita Airport flight searches in the last 72 hours.

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Narita
Kawasaki
Chiba
Atami
Kusatsu
Yokosuka
Yamanouchi
Kamakura
Saitama
Izu
Fujiyoshida
Fujisawa
Kawagoe
Tsukuba
Karuizawa
Yamanashi
Numazu
Minakami

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Tokyo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Tokyo from Boston.

Can I find flights from Boston to Tokyo with flexible booking policies on momondo?

Flights from Boston to Tokyo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Tokyo?

Once all potential Boston to Tokyo flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Tokyo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Tokyo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Tokyo and let you know when they change.

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